#33A5C0#33A5C0

#33A5C0 is a light, moderate cyan. Relative luminance 0.314; OKLCH L 67.1% C 0.106 H 217.3°. Best body text is #000000 at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#33A5C0
RGB	rgb(51, 165, 192)
HSL	hsl(191, 58%, 48%)
HSV	hsv(191, 73%, 75%)
CMYK	cmyk(73.4%, 14.1%, 0%, 24.7%)
CIE-LAB	lab(62.86, -22.43, -22.97)
CIE-LCH	lch(62.86, 32.11, 225.68°)
OKLab	oklab(67.08% -0.0841 -0.0641)
OKLCH	oklch(67.08% 0.106 217.3)
XYZ	xyz(24.3308, 31.4170, 54.6407)
Luminance	0.3142 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33A5C0 #C04E33

analogous

#33C094 #33A5C0 #335FC0

triadic

#33A5C0 #C033A5 #A5C033

tetradic

#33A5C0 #9433C0 #C04E33 #5FC033

square

#33A5C0 #9433C0 #C04E33 #5FC033

split-complementary

#33A5C0 #C0335F #C09433

monochromatic

#19525F #267B90 #33A5C0 #5CBDD4 #8DD1E1

Accessibility & contrast

On white

2.88

#33A5C0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.28

#33A5C0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33A5C0

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33A5C0	#FFFFFF	#000000	##000000
##33A5C0	1.00	2.88	7.28	7.28
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.28	21.00	1.00	1.00
##000000	7.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#93A0C1

Deuteranopia (green-blind)

#8092C0

Tritanopia (blue-blind)

#00AEAD

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #33a5c0;
/* rgb */ color: rgb(51, 165, 192);
/* oklch */ color: oklch(67.1% 0.106 217.3);

Tailwind

colors: {
  custom: {
    50: '#7fc0d3',
    500: '#33a5c0',
    950: '#000000',
  },
}

SCSS

$custom: #33a5c0;
$custom-light: #7fc0d3;
$custom-dark: #000000;

JSON

{
  "hex": "#33a5c0",
  "rgb": {
    "r": 51,
    "g": 165,
    "b": 192
  },
  "hsl": {
    "h": 191.489,
    "s": 58.025,
    "l": 47.647
  },
  "oklch": {
    "l": 0.67083,
    "c": 0.10577,
    "h": 217.3
  },
  "luminance": 0.3142
}

Semantic roles & 50–950 ramp

primary

#33A5C0

secondary

#CB9184

accent

#6447E1

background

#F8FBFC

surface

#F0F7F9

border

#CBD0D2

text

#0B1214

muted

#7C8182

Preview Lab

Preview with #33A5C0

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →